DmitryBaranovskiy/raphael — pull request #510 by ElbertF (2012-02-03 20:51:42+00:00)
Title: Method for accessing all values of set with Element.data

I propose a method Element.getData that returns all data set with Element.data. Currently the only way to get data from an element is by knowing the keys.

I require this functionality for [Raphael.JSON](https://github.com/ElbertF/Raphael.JSON) which can be used to save the state of a paper.